Basic Info

Product Description

Model NO.: GGP-700kw

Current: Alternating Current

Specification: GGP-700KW

HS Code: 8514400090

Type: Seam Welders

Model: Ggp-700kw

Origin: China

Solid state high frequency welder fully use of transistor inverter&comma; in the design fully consider the particularity of the pipe industry &lpar;long-term continuous work&rpar;Current type inverter operating frequency can reach 350kHz ± 50kHz&comma; and same frequency to the electronic tube type equipment&comma;From the view point of longitudinal seam welded steel pipe of the practice experience and high frequency welding machine development process &comma; working frequency 250kHz±350kHz proved is preferred frequencies of longitudinal seam steel pipe induction welding&comma;and the frequency of welding directly determines the width of the steel tube and the size of the extrusion&comma;these are the direct factors and conditions to ensure the welding quality&period;Solid state high frequency welder with multiple sensitive protection to ensure the safe operation of the equipment&colon;Lack of phase protection&colon; arbitrary one phase of a three-phase power supply in the operation then immediately protected&comma; HFLC1 board LED lights off&comma; the device immediately protected&period;Over current protection&colon; the induction ring short circuit or wrong operation caused over current exceeds the rated value of the equipment&comma; the equipment immediately protected&comma; showing off the current fault&period;Power supply protection&colon; when the control cabinet switch power supply failure&comma; equipment immediately protect&period;Water pressure protection&colon; the water pressure is insufficient or lower than the water pressure set value&comma; equipment immediately protectWater flow protection&colon; when the water flow rate is lower than the set value&comma; the equipment is protected immediately&period;High frequency protection&colon; the power board power failure&comma; temperature fault&comma; pulse fault&comma; MOS tube fault then equipment immediately to protectOver voltage protection&colon; when the DC voltage exceeds the set value&comma; the equipment is protected immediately&period;Frequency protection&colon; when the operating frequency of equipment is more than or less than the set value due to external causes&comma; the equipment is protected immediately&period;